InChI=1/C15H19N3OS/c1-16-15-13(11-18-6-8-20(19)9-7-18)10-12-4-2-3-5-14(12)17-15/h2-5,10H,6-9,11H2,1H3,(H,16,17)/f/h16H 4E3A03619258D82B